Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

155 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Well-Defined Supported ZnOx Species: Synthesis, Structure, and Catalytic Performance in Nonoxidative Dehydrogenation of C3-C4 Alkanes.
Han S, Zhao D, Kondratenko EV. Han S, et al. Acc Chem Res. 2024 Apr 9. doi: 10.1021/acs.accounts.4c00011. Online ahead of print. Acc Chem Res. 2024. PMID: 38592000
It increases with an increasing number of Zn atoms in a Zn(m)O(n) cluster from 1 to a few atoms (less than 10) and then decreases strongly for ZnO(x) nanoparticles. The latter promote the formation of undesired C(1)-C(2) hydrocarbons and coke, resulting in lower propene se …
It increases with an increasing number of Zn atoms in a Zn(m)O(n) cluster from 1 to a few atoms (less than 10) and then decreases str …
Crystal structure and Hirshfeld surface analysis of (E)-2-[2-(2-amino-1-cyano-2-oxo-ethyl-idene)hydrazin-1-yl]benzoic acid N,N-di-methylformamide monosolvate.
Hajiyeva SR, Huseynov FE, Atioğlu Z, Akkurt M, Bhattarai A. Hajiyeva SR, et al. Acta Crystallogr E Crystallogr Commun. 2024 Jan 5;80(Pt 2):110-116. doi: 10.1107/S2056989023011118. eCollection 2024 Feb 1. Acta Crystallogr E Crystallogr Commun. 2024. PMID: 38333118 Free PMC article.
Mol-ecules A and B both feature intra-molecular N-HO hydrogen bonds, forming S(6) ring motifs and consolidating the mol-ecular configuration. In the crystal, N-HO and O-HO hydrogen bonds connect mol-ecules A and B, forming R (2) (2)(8) ring motifs. ...
Mol-ecules A and B both feature intra-molecular N-HO hydrogen bonds, forming S(6) ring motifs and consolidating the mol-ecular config …
Synthesis, crystal structure and Hirshfeld surface analysis of the tetra-kis complex NaNdPyr4(i-PrOH)2·i-PrOH with a carbacyl-amido-phosphate of the amide type.
Kariaka NS, Dyakonenko VV, Znovjyak KO, Shishkina SV, Amirkhanov VM. Kariaka NS, et al. Acta Crystallogr E Crystallogr Commun. 2023 Nov 30;79(Pt 12):1218-1222. doi: 10.1107/S2056989023010071. eCollection 2023 Dec 1. Acta Crystallogr E Crystallogr Commun. 2023. PMID: 38313130 Free PMC article.
The tetra-kis complex of neodymium(III), tetra-kis-{mu-N-[bis-(pyrrolidin-1-yl)phos-phor-yl]acet-am-id-ato}bis(pro-pan-2-ol)neodymiumsodium pro-pan-2-ol monosol-vate, [NaNd(C(10)H(16)Cl(3)N(3)O(2))(4)(C(3)H(8)O)(2)].C(3)H(8)O or NaNdPyr(4)(i-PrOH)(2).i-PrOH, with th …
The tetra-kis complex of neodymium(III), tetra-kis-{mu-N-[bis-(pyrrolidin-1-yl)phos-phor-yl]acet-am-id-ato}bis(pro-pan-2-ol)neodymium …
Crystal structure of polymeric bis-(3-amino-1H-pyrazole)-cadmium dibromide.
Kuzevanova IS, Vynohradov OS, Pavlenko VA, Malinkin SO, Shova S, Fritsky IO, Seredyuk M. Kuzevanova IS, et al. Acta Crystallogr E Crystallogr Commun. 2023 Nov 14;79(Pt 12):1151-1154. doi: 10.1107/S2056989023009751. eCollection 2023 Dec 1. Acta Crystallogr E Crystallogr Commun. 2023. PMID: 38313118 Free PMC article.
The reaction of cadmium bromide tetra-hydrate with 3-amino-pyrazole (3-apz) in ethano-lic solution leads to tautomerization of the ligand and the formation of crystals of the title compound, catena-poly[[di-bromido-cadmium(II)]-bis-(mu-3-amino-1H-pyrazole)-kappa(2) N (3): …
The reaction of cadmium bromide tetra-hydrate with 3-amino-pyrazole (3-apz) in ethano-lic solution leads to tautomerization of the ligand an …
Convenient high resolution mass spectrometry characterization of aromatic sulfur-containing petroleum components following by preliminary S-alkylation with aliphatic alcohols.
Starkova Z, Polovkov N, Pikovskoy I, Butyrin R, Kanateva A, Borisov R, Zaikin V. Starkova Z, et al. Talanta. 2024 Feb 1;268(Pt 2):125353. doi: 10.1016/j.talanta.2023.125353. Epub 2023 Oct 28. Talanta. 2024. PMID: 37952314
We demonstrated for the first time that free aliphatic alcohols (primary 1-alkanols C3-C20) in the presence of triflic acid provide easy S-alkylation of not only saturated sulfides but also most typical aromatic sulfur-containing compounds (benzothiophene, dibenzothiophene …
We demonstrated for the first time that free aliphatic alcohols (primary 1-alkanols C3-C20) in the presence of triflic acid provide e …
Threshold photoelectron spectroscopy and dissociative photoionization of benzonitrile.
Kamer J, Schleier D, Donker M, Hemberger P, Bodi A, Bouwman J. Kamer J, et al. Phys Chem Chem Phys. 2023 Nov 1;25(42):29070-29079. doi: 10.1039/d3cp03977c. Phys Chem Chem Phys. 2023. PMID: 37861750
The seven lowest energy dissociative photoionization channels of benzonitrile were found to yield CN + c-C(6)H(5)(+), HCN + C(6)H(4)(+), C(2)H(4) + HC(5)N(+), HC(3)N + C(4)H(4)(+), H(2)C(3)N + C(4)H(3)(+), CH(2)CHCN + C(4)H(2)(+) and H(2)C(4)N + c-C(3) …
The seven lowest energy dissociative photoionization channels of benzonitrile were found to yield CN + c-C(6)H(5)(+), HCN + C(6)H(4)(+), C(2 …
Dihydropyrrole-3-thiones: one-pot synthesis from propargylamines, acyl chlorides and sodium sulfide.
Volkov PA, Khrapova KO, Vyi EM, Telezhkin AA, Bidusenko IA, Albanov AI, Schmidt EY, Trofimov BA. Volkov PA, et al. Org Biomol Chem. 2023 Aug 30;21(34):6903-6913. doi: 10.1039/d3ob01061a. Org Biomol Chem. 2023. PMID: 37581533
An efficient one-pot synthesis of 1,2,5-trisubstituted-1,2-dihydro-3H-pyrrole-3-thiones (up to 91% yield), representatives of essentially new heterocyclic systems, by the successive treatment of available propargylamines with acyl chlorides (PdCl(2)/CuI/Ph(3)P/Et(3)N, tolu …
An efficient one-pot synthesis of 1,2,5-trisubstituted-1,2-dihydro-3H-pyrrole-3-thiones (up to 91% yield), representatives of essentially ne …
Efficient Photocatalytic H2 O2 Production Ability of a Novel Graphitic Carbon Nitride/Carbon Composites under Visible Light.
Liang H, Wang A, Cheng R, Tian X, Jing S, Tsiakaras P. Liang H, et al. Small. 2023 Nov;19(48):e2303813. doi: 10.1002/smll.202303813. Epub 2023 Jul 28. Small. 2023. PMID: 37507829
In the present work, using one-step calcination of a mixture made of potassium hydroxide (KOH), melamine, and microplastics, this work prepares a novel graphitic carbon nitride/carbon (g-C(3) N(4) /C) composite, which can be employed to photo-catalytically produce hydrogen …
In the present work, using one-step calcination of a mixture made of potassium hydroxide (KOH), melamine, and microplastics, this work prepa …
155 results